185880468 has 12 divisors (see below), whose sum is σ = 433721120. Its totient is φ = 61960152.

The previous prime is 185880467. The next prime is 185880469. The reversal of 185880468 is 864088581.

185880468 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (185880467) and next prime (185880469).

It is a tau number, because it is divible by the number of its divisors (12).

185880468 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185880463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7745008 + ... + 7745031.

Almost surely, 2^185880468 is an apocalyptic number.

It is an amenable number.

185880468 is an abundant number, since it is smaller than the sum of its proper divisors (247840652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

185880468 is a wasteful number, since it uses less digits than its factorization.

185880468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15490046 (or 15490044 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 48.

The square root of 185880468 is about 13633.7987369625. The cubic root of 185880468 is about 570.7044414526.

The spelling of 185880468 in words is "one hundred eighty-five million, eight hundred eighty thousand, four hundred sixty-eight".